JP2023534039A5 - - Google Patents
Info
- Publication number
- JP2023534039A5 JP2023534039A5 JP2023502683A JP2023502683A JP2023534039A5 JP 2023534039 A5 JP2023534039 A5 JP 2023534039A5 JP 2023502683 A JP2023502683 A JP 2023502683A JP 2023502683 A JP2023502683 A JP 2023502683A JP 2023534039 A5 JP2023534039 A5 JP 2023534039A5
- Authority
- JP
- Japan
- Prior art keywords
- approximately
- electrode material
- weight
- active material
- material according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063051616P | 2020-07-14 | 2020-07-14 | |
| US63/051,616 | 2020-07-14 | ||
| PCT/US2021/041554 WO2022015803A1 (en) | 2020-07-14 | 2021-07-14 | Electrode material including silicon oxide and single-walled carbon nanotubes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023534039A JP2023534039A (ja) | 2023-08-07 |
| JP2023534039A5 true JP2023534039A5 (https=) | 2024-07-18 |
| JP7846080B2 JP7846080B2 (ja) | 2026-04-14 |
Family
ID=79292888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023502683A Active JP7846080B2 (ja) | 2020-07-14 | 2021-07-14 | 酸化ケイ素および単層カーボンナノチューブを含む電極材料 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20220020997A1 (https=) |
| EP (1) | EP4182983A4 (https=) |
| JP (1) | JP7846080B2 (https=) |
| KR (1) | KR20230038525A (https=) |
| CN (1) | CN116114083A (https=) |
| CA (1) | CA3151456A1 (https=) |
| WO (1) | WO2022015803A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210074995A1 (en) * | 2018-01-31 | 2021-03-11 | Lg Chem, Ltd. | Negative electrode active material, negative electrode including the same and lithium secondary battery including the same |
| WO2022140981A1 (zh) * | 2020-12-28 | 2022-07-07 | 宁德新能源科技有限公司 | 负极材料、负极极片、包含该负极极片的电化学装置及电子装置 |
| US20250167243A1 (en) * | 2022-02-23 | 2025-05-22 | Lg Energy Solution, Ltd. | Negative Electrode and Secondary Battery Including the Negative Electrode |
| WO2023159327A1 (en) * | 2022-02-25 | 2023-08-31 | Universal Matter Inc. | Graphene and silicon based anodes for lithium-ion batteries |
| EP4261940A1 (en) * | 2022-04-14 | 2023-10-18 | Cellforce Group GmbH | Anode for an electrochemical energy storage device |
| US20250087675A1 (en) * | 2023-09-13 | 2025-03-13 | Nanograf Corporation | Metal oxide coated core particles for anode electrodes and method of making thereof |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200840121A (en) | 2007-03-30 | 2008-10-01 | Nippon Chemical Ind | Lithium transition metal complex oxide for lithium ion secondary battery cathode active material and method for producing the same, lithium ion secondary battery cathode active material, and lithium ion secondary battery |
| EP2549569A4 (en) * | 2010-03-18 | 2014-08-06 | Nec Energy Devices Ltd | Lithium ion secondary battery |
| US9460827B2 (en) * | 2011-11-07 | 2016-10-04 | Dhkgraphenologies Llc | Physically functionalized graphene hybrid composite (GHC) and its applications |
| WO2013187452A1 (ja) | 2012-06-13 | 2013-12-19 | 株式会社三五 | リチウム二次電池用負極及びその製造方法 |
| KR101487079B1 (ko) * | 2013-04-05 | 2015-01-27 | 포항공과대학교 산학협력단 | 리튬 이차전지용 음극, 이를 이용한 리튬 이차전지 및 그 제조방법 |
| CN106797020B (zh) * | 2014-09-05 | 2019-05-10 | 三洋电机株式会社 | 非水电解质二次电池用负极和非水电解质二次电池 |
| CN107078282B (zh) * | 2014-11-10 | 2021-04-06 | 罗伯特·博世有限公司 | 电极添加剂及包含所述电极添加剂的电极 |
| KR101886592B1 (ko) * | 2014-12-15 | 2018-08-07 | 오사카 티타늄 테크놀로지스 캄파니 리미티드 | 리튬 이온 이차 전지의 음극용 분말, 및 그 제조 방법 |
| KR101586816B1 (ko) | 2015-06-15 | 2016-01-20 | 대주전자재료 주식회사 | 비수전해질 이차전지용 음극재, 이의 제조방법, 및 이를 포함하는 비수전해질 이차전지 |
| JP6403638B2 (ja) * | 2015-06-15 | 2018-10-10 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質、非水電解質二次電池用負極、及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法 |
| WO2017007013A1 (ja) | 2015-07-09 | 2017-01-12 | 日本電気株式会社 | リチウムイオン二次電池 |
| JP6678351B2 (ja) * | 2015-09-24 | 2020-04-08 | パナソニックIpマネジメント株式会社 | 非水電解質二次電池用負極活物質及び負極 |
| KR101666427B1 (ko) * | 2015-10-15 | 2016-10-14 | 일진전기 주식회사 | 리튬 이차 전지 |
| KR102479726B1 (ko) * | 2015-10-22 | 2022-12-21 | 삼성전자주식회사 | 전극 활물질, 이를 포함하는 전극 및 이차전지, 및 상기 전극 활물질의 제조방법 |
| JP2017084759A (ja) | 2015-10-30 | 2017-05-18 | 大阪瓦斯株式会社 | 電極活物質−カーボンナノチューブコンポジット及びその製造方法 |
| CN107845785B (zh) * | 2016-09-19 | 2022-06-03 | 三星电子株式会社 | 多孔硅复合物簇、其制备方法和其碳复合物、及各自包括其的电极、锂电池和器件 |
| PL3611784T3 (pl) | 2017-05-04 | 2021-11-22 | Lg Chem, Ltd. | Materiał czynny elektrody ujemnej, elektroda ujemna zawierająca materiał czynny elektrody ujemnej, akumulator zawierający elektrodę ujemną i sposób wytwarzania materiału czynnego elektrody ujemnej |
| US10804530B2 (en) * | 2017-08-03 | 2020-10-13 | Nanograf Corporation | Composite anode material including surface-stabilized active material particles and methods of making same |
| WO2019112325A1 (ko) * | 2017-12-05 | 2019-06-13 | 대주전자재료 주식회사 | 비수전해질 이차전지용 음극활물질 및 이의 제조 방법 |
| WO2019126057A1 (en) * | 2017-12-21 | 2019-06-27 | Ionobell | High performance carbonized plastics for energy storage device |
| CN111466045B (zh) | 2018-01-30 | 2022-07-08 | 株式会社Lg新能源 | 负极活性材料、其制备方法、包含所述负极活性材料的负极和包含所述负极的二次电池 |
| KR102343706B1 (ko) * | 2018-02-09 | 2021-12-24 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
| JP2020057474A (ja) * | 2018-09-28 | 2020-04-09 | 日本ゼオン株式会社 | リチウムイオン二次電池用正極活物質およびその製造方法、リチウムイオン二次電池正極用スラリー組成物、リチウムイオン二次電池用正極、並びに、リチウムイオン二次電池 |
| KR102701081B1 (ko) * | 2018-10-25 | 2024-09-04 | 삼성전자주식회사 | 다공성 실리콘 함유 복합체, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지 및 전자소자 |
| US20200144597A1 (en) * | 2018-11-02 | 2020-05-07 | SiNode Systems, Inc. | Advanced negative electrode architecture for high power applications |
| EP3932863A4 (en) | 2019-02-28 | 2022-11-16 | Sekisui Chemical Co., Ltd. | FLAKE GRAPHITE AND PRODUCTION PROCESS THEREOF |
| CN109950510A (zh) * | 2019-04-10 | 2019-06-28 | 珠海冠宇电池有限公司 | 一种负极极片及含有该极片的锂离子电池 |
| US11984580B2 (en) * | 2019-05-06 | 2024-05-14 | Honeycomb Battery Company | Protected anode active material particles for rechargeable lithium batteries |
| CN110148718B (zh) * | 2019-05-10 | 2021-07-13 | 深圳沃伦特科技有限公司 | 一种硅基浆料及其制备方法和应用 |
| KR102799193B1 (ko) * | 2019-07-26 | 2025-04-23 | 주식회사 엘지에너지솔루션 | 복합 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이차전지 |
| CN111162268B (zh) | 2019-09-26 | 2021-06-18 | 贝特瑞新材料集团股份有限公司 | 一种复合负极材料及其制备方法和锂离子电池 |
| KR102666155B1 (ko) * | 2019-09-30 | 2024-05-16 | 주식회사 엘지에너지솔루션 | 복합 음극 활물질, 이의 제조방법, 및 이를 포함하는 음극 |
| CN110931764A (zh) * | 2019-12-25 | 2020-03-27 | 深圳市比克动力电池有限公司 | 锂离子二次电池的负极材料、负极片、及锂离子二次电池 |
| JP7403337B2 (ja) | 2020-02-12 | 2023-12-22 | パナソニックホールディングス株式会社 | 非水電解質二次電池及び二次電池モジュール |
-
2021
- 2021-07-14 CA CA3151456A patent/CA3151456A1/en active Pending
- 2021-07-14 CN CN202180052006.1A patent/CN116114083A/zh active Pending
- 2021-07-14 US US17/375,562 patent/US20220020997A1/en active Pending
- 2021-07-14 WO PCT/US2021/041554 patent/WO2022015803A1/en not_active Ceased
- 2021-07-14 KR KR1020237004706A patent/KR20230038525A/ko active Pending
- 2021-07-14 EP EP21843179.9A patent/EP4182983A4/en active Pending
- 2021-07-14 JP JP2023502683A patent/JP7846080B2/ja active Active
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